abnormal formation pressure的意思|示意

Fracturing is the key technology for deep tight reservoirs' stimulation, while abnormal formation fracture pressure always restricts successful fracturing of these reservoirs.

压裂是深层致密油气改造的关键技术，而破裂压力异常是制约这类储层压裂成功实施的技术难题。

Reservoir pressure can be divided into normal pressure, abnormal high pressure and abnormal low pressure in terms of the ratio between formation pressure and hydrostatic pressure.

根据地层压力与静水压力的比值大小，可将地层压力分为异常高压、异常低压和正常压力三种压力状态。

Three dynamic systems of entrapment are divided in the Eogene of De Nan depression in terms of stratigraphic, tectonic characteristic and the vertical distribution of abnormal formation pressure.

从成藏动力学系统的角度可将德南洼陷下第三系划分为三个成藏动力学系统，即上部、内部和下部成藏动力学系统。

Fracture genesis mechanism in ZJD area is analyzed from the aspects of abnormal pore fluid pressure in formation, local structural deformation, and fracturing etc.

从地层的异常孔隙流体压力、局部构造形变、断裂作用等多方面分析了ZJD地区裂缝的成因机理。

The exploration targets include the Toutunhe Formation and the above strata, the shallow - burial area toward northeast of Dong 2 well, and the early - formed abnormal pressure belts.

头屯河组及其以上地层、董2井北东埋藏较浅地区和早期形成的异常高压带为勘探的有利目标。

The distribution of abnormal high pressure is relative to Eogene gypsolith and salt layers. Huge gypsolith and salt layers are the important condition for the formation of abnormal high pressure.

异常高压的分布和古近系的膏盐岩分布密切相关，巨厚的膏盐层盖层是形成异常高压的重要条件。